Welcome to:Zhejiang Deqing Branch barrier Crystal Fiber Co., Ltd.
Contact Person: Zhang Guoliang
Tel:0572-8486138 13706820707
Fax:0572-8485000
Add:Leidian Industrial Park, Deqing County, Zhejiang Province Zip Code:313219
Email:dqkl@yahoo.cn
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Fiber blanket

Fiber blanket

Description:

  Polycrystalline mullite fiber blanket is used in particular to strengthen the needling process from fiber blanket. Does not contain any binder in the production process, a corresponding increase in the fiber of the degree of woven blanket anti-hierarchical performance by strengthening the needling process, does not affect its flexible at the same time make it with good tensile strength. In addition to the Division base light system refractory bulk cotton products features, but also has good noise performance and mechanical strength, and will be processing, installation.


Feature:

Low thermal conductivity
Low heat easily
Excellent chemical stability
Thermal shock resistance, corrosion resistance,
Fiber flexibility, high temperature and a small contraction
Ease of processing, installation

Application:

Boilers, gas turbines and nuclear power insulation seal
Furnace door, roof insulation
High-temperature reaction equipment and heating equipment lining the walls
Building fire sound-absorbing and high-temperature thermal equipment insulation
High temperature filter material
 

The main performance:

Project
KL-1000
KL-1260
KL-1425
Classification temperature(℃)
1000
1260
1400
Operating Temperature(℃)
<1000
<1250
<1300
Color
洁白
洁白
Bulk density(kg/m³)
128
128
128
Reheating linear contraction
Temperature for 24 hours
-4
(1000℃)
~3
(1150℃)
~3
(1300℃)
Thermal conductivity
(w/m.k)
0.09(400℃)

0.176(800℃)

0.13(600℃)
0.176(800℃)
0.22(1000℃)
0.176(800℃)
0.22(1000℃)
0.28(1200℃)
Tensile strength
(MPa)
0.04
0.04
0.04
Chemical composition
%
Al2O3
41.5
53
35
Al2O3+SiO2
96.8
99
85
Fe2O3
<1.0
<0.2
<0.2

Specifications and packaging:
Polycrystalline mullite stone blanket Specification: 7200 × (600 or 610) × 12.5,20,25,38,50 (mm)
Bulk density: 128 kg / m 3 cartons
Note: The data in the table for the average property value should not be regarded as guaranteed valuse.

ZHEJIANG DEQING KELEI JINTI XIANWEI YOUXIAN GONGSI Tel:0572-8486138 13706820707 Email:dqkl#yahoo.cn(# Replaced by @)